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The Low-Temperature coolant circulation pump is a high-performance pump designed to efficiently circulate coolant in systems requiring precise temperature control at low temperatures. It is suitable for laboratories, industrial applications, pharmaceutical hygiene, and physical experimental testing. Additionally, it is compatible with rotary evaporators, vacuum freeze drying oven, circulating water-type multipurpose vacuum pumps, magnetic stirrer, etc.
LED display with user-friendly menus, easy to operate with one-touch startup.
Compact design, suitable for various settings such as benchtops and fume hoods.
PID temperature control combined with a precision sensor ensures accurate and stable temperature regulation.
Top-loading fluid input and rear-mounted venting, complete with liquid level indication and overflow protection.
Rapid response capability, capable of stably adapting to changes in load and temperature.
Utilizes eco-friendly, non-toxic refrigerants to deliver excellent and consistent cooling performance.
Proportional refrigeration technology for high efficiency and energy-saving, low-consumption operation.
Powerful circulation pump to provide continuous and stable cooling.
| Model | LTC-5 | LTC-15 | LTC-20D |
|---|---|---|---|
| Temperature Range | -20 ℃ to RT | ||
| Liquid Storage Capacity (L) | 4.5 | 17 | 20 |
| Refrigeration Power @ 20 ℃ (W) | 700 | 2400 | 3200 |
| Temperature Accuracy (℃) | ±0.3 | ±0.5 | |
| Temperature Control Accuracy | 0.1 ℃ | ||
| Temperature Control | Intelligent PID digital display | ||
| Temperature Sensor | PT100 | ||
| Maximum Pump Pressure (bar) | 0.3 | 1 | |
| Refrigerant | R404a | ||
| Circulating Pump Max. Flow Rate | 22 L/min | ||
| Cycle Mode | External circulation | ||
| Temperature Display | LED | ||
| Ambient Temperature and Relative Humidity | 5–40 ℃, 80%RH | ||
| Internal Diameter of External Pipe Mouth | 8 | 10 | |
| Power Supply | 100–120/200–240 V, 50/60 Hz | ||
| Consumption (W) | Max.700 | Max.1000 | Max.1500 |
| External Size (WxDxH)(mm) | 230×490×450 | 400×560×705 | 450×600×1100 |
| Packing Size (WxDxH)(mm) | 550×350×670 | 900×610×910 | 780×620×1350 |
| N.W./G.W. (kg) | 26.5/36.5 | 88/98 | 158/168 |